Retaining wall block with side openings



FIG. 1 is a bottom perspective view of a retaining wall block with sideopenings showing one embodiment of my new design;

FIG. 2 is a bottom plan view thereof; and,

FIG. 3 is a side elevational view thereof, the opposite side being amirror image of FIG. 3.

The broken lines in the drawings are for illustative purposes only andform no part of the claimed design.

The ornamental design of a retaining wall block with side openings, asshown and described.